Flight
Driving
Irmo to Houston
Updated: 29 May 2026
The journey from Irmo to Houston covers roughly 1,000 miles. Flying from Columbia (CAE) to George Bush Intercontinental Airport (IAH) is the most practical method. Driving involves a trek across the South via I-20 and I-10. Expect flight times of 5 hours with connections. Driving takes approximately 15 hours of road time.
Total Distance: Driving distance 1,600 km, straight-line air distance 1,350 km.
Fastest Way
Flight, 5 hours total travel time.
Cheapest Way
Flight, if booked at least 3 weeks in advance.
Compare Irmo to Houston Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 5 hours | 15 hours |
| Avg Price | 250-500 USD | 200-400 USD |
| Operator | United Airlines | Personal Vehicle |
| Route | CAE to IAH via hubs like IAH. | I-20 to I-10. |
| Tip | IAH is a major hub for United. | Expect heavy traffic in Houston. |
Travel Tips
-
TransportationA rental car is recommended for exploring the area.
-
WeatherExpect very hot and humid summers.
-
DiningTry local Texas barbecue and diverse international cuisine.
-
PackingDress in light, breathable clothing.
-
TrafficBe prepared for heavy traffic in the city.
Safety Tips
-
DrivingBe cautious of heavy traffic and flooding during storms.
-
Urban SafetyStay aware of your surroundings in downtown areas.
-
EmergencyKeep a summer emergency kit in your car.
-
NavigationUse GPS for navigating the city's complex highway system.
People Also Ask
-
Is there a direct flight?No, you will need to connect through a major hub.
-
How long is the drive?Approximately 15 hours of driving time.
-
What is the best way to get around?A rental car is the most convenient option.
-
Are there tolls?Some highways may have tolls in Texas.
-
What is the weather like?Hot and humid summers, mild winters.
Quick Info
- From Irmo, South Carolina, United States
- To Houston, Texas, United States
-
Modes
Best Time to Travel
October to April for pleasant weather.
Things to Do in Houston
1
Space Center Houston
Visit the official visitor center of NASA's Johnson Space Center.
2
Museum District
Explore a variety of museums, including the Museum of Fine Arts.
3
Buffalo Bayou Park
Enjoy walking, biking, and kayaking in this large urban park.
4
The Galleria
Shop at one of the largest shopping malls in the US.
Tags
Irmo to Houston
flights to IAH
driving to Houston
cross country travel
SC to TX travel
CAE airport
I-10 route
travel guide
